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Summary of Contents for Atlas Copco XATS 156C
- Page 1 XATS 156C - XATS 350 XAHS 166C - XAHS 350 Engine - 4BTAA3.9-C125 XAS 186C - XAS 375 6BTAA5.9-C180 XAVS 206C - XAVS 450 XAHS 206C - XAHS 450...
- Page 3 Instruction Manual for Portable Compressors XATS 156C - XATS 350 Engine - 4BTAA3.9-C125 XAHS 166C - XAHS 350 6BTAA5.9-C180 XAS 186C - XAS 375 XAHS 206C - XAHS 450 XAVS 206C - XAVS 450 Printed matter No. 9829 3513 10 ATLAS COPCO - PORTABLE ENERGY DIVISION www.atlascopco.com...
- Page 4 Neglecting maintenance or making changes to the setup of the machine can result in major hazards, including fire risk. While every effort has been made to ensure that the information in this manual is correct, Atlas Copco does not assume responsibility for possible errors.
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Page 5: Table Of Contents
Table of contents Preface Check engine oil level........ 43 Check compressor oil level ......44 Please read the following instructions carefully Oil and oil filter change ......44 Safety precautions ........13 before starting to use your machine. Follow the Engine oil and oil filter change .... - Page 6 6.16 Wheel bolts check ........62 15.1 Compressor regulating system ....20 17.8 COMPRESSOR OIL AND OIL FILTER 6.17 Wheel bearing adjustment ......63 15.1.1 Overview (Load condition)....20 CHANGE 39 6.18 Towbar and overrun brake ......63 15.1.2 Air flow..........21 17.9 Coolant specifications ........
- Page 7 18.5 Brake (= option) adjustment....... 51 18.6 Brake shoe adjustment........ 51 18.6.1 Test procedure of brake cable adjustment... 18.6.2 Brake cable adjustment ......53 18.7 Wheels ............54 18.7.1 Wheel check ........... 54 18.7.2 Lubrication ..........54 18.7.3 Wheel bolts check ........55 18.7.4 Wheel bearing adjustment......
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Page 9: Safety Precautions
To be read attentively and acted accordingly before towing, lifting, operating, performing maintenance or repairing the unit. INTRODUCTION The policy of Atlas Copco is to provide the users of It is the responsibility of management to appoint Take necessary steps to keep unauthorized persons... -
Page 10: General Safety Precautions
The manufacturer does not accept any liability for any GENERAL SAFETY PRECAUTIONS Care shall be taken to avoid damage to safety damage arising from the use of non-original parts and valves other pressure-relief devices, The owner is responsible for maintaining the unit for modifications, additions or conversions made especially to avoid plugging by paint, oil coke or in a safe operating condition. -
Page 11: Safety During Transport And Installation
SAFETY DURING TRANSPORT AND - check that the wheels are secure and that the Lifting hooks, eyes, shackles, etc., shall never be tyres are in good condition and inflated bent and shall only have stress in line with their INSTALLATION correctly, design load axis. -
Page 12: Safety During Use And Operation
13 Never refill fuel while the unit is running, unless injury. to alert people entering the room, for even otherwise stated in the Atlas Copco Instruction relatively short times, about the need to wear The air line end connected to the outlet valve Book (AIB). -
Page 13: Safety During Maintenance And Repair
18 The unit has parts, which may be accidentally 25 Remember that where there is visible dust, the SAFETY DURING MAINTENANCE AND touched by personal, of which the temperature finer, invisible particles will almost certainly be REPAIR can be in excess of 80°C (176°F). The insulation present too;... -
Page 14: Tool Applications Safety
Atlas Copco or the cartridge is used and that its useful service life is machine manufacturer. Ascertain that the not surpassed. selected lubricants comply with all applicable... -
Page 15: Specific Safety Precautions
SPECIFIC SAFETY PRECAUTIONS Pressure vessels Safety valves (according to directive 87/404/EEC annex II § 2) All adjustments or repairs are to be done by an Batteries authorized representative of the valve supplier (see Maintenance/installation requirements: When servicing batteries, always wear protecting also Preventive maintenance schedule for the The vessel can be used as pressure vessel or as clothing and glasses. -
Page 16: Leading Particulars
The vessel is provided with an oil level indicator. Regulation The compressors XATS 156C - XATS 350, XAHS 166C - XAHS 350, XAS 186C - XAS 375, XAHS The compressor is provided with a continuous 206C - XAHS 450 and XAVS 206C - XAVS 450 are... - Page 17 Cooling system Bodywork The engine is equipped with a liquid cooler and The bodywork has openings at the shaped front and intercooler. All compressors are equipped with an oil rear end for the intake and outlet of cooling air and cooler.
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Page 18: Main Parts
Main Parts - 18 -... - Page 19 Reference Name Reference Name Alternator Intercooler AFce Air Filter (compressor element) Minimum Pressure Valve Air Filter (engine) Oil Cooler Air Outlet Valves OFce Oil Filter (compressor element) Air Receiver Oil Filter (engine) Battery Oil Level Gauge (compressor element) Coolant Cooler Regulating Valve Compressor Element Starting Motor...
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Page 20: Compressor Regulating System
COMPRESSOR REGULATING SYSTEM OVERVIEW (LOAD CONDITION) Reference Name AFce Air Filter (compressor element) Air Filter (engine) Air Outlet Valves Air Receiver Blow Down Valve Blow Off Valve Compressor Element Coupling Housing Check Valve Drain Plug Engine Filler Plug Flow Restrictor Loading Valve Minimum Pressure Valve Non Return Valve... -
Page 21: Air Flow
AIR FLOW OIL SYSTEM The system comprises: The system comprises: Reference Name Air filter AR/OS Air receiver/oil separator Pressure Gauge AR/OS Air receiver/oil separator Oil cooler Regulating Valve Compressor element Oil filter Safety Cartridge (option) UA/UV Unloader assembly with unloader valve The lower part of the air receiver (AR) serves as an oil Scavenge Line Blow-down valve... -
Page 22: Continuous Regulating System
CONTINUOUS REGULATING SYSTEM - 22 -... - Page 23 The system comprises: The air output is controlled from maximum output The construction of the regulating valve (RV) is such (100%) to no output (0%) by: that any increase (decrease) of the air receiver Regulating valve pressure above the pre-set valve opening pressure 1.
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Page 24: Electrical System
ELECTRICAL SYSTEM All compressors are equipped with a negative earthed system. - 24 -... - Page 25 Reference Name Reference Name To be used with Cold Start Option. Fuel Stop Solenoid To be used with Refinery Excess Fuel Provider Equipment. Overspeed Solenoid Position of DIP-switches. Fuel Level Sensor Circuit Breaker For correct functioning of the module, Battery 12V the dip switches at the back of the Charging Alternator module should be positioned as follows.
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Page 26: Markings And Information Labels
Do not run the compressor with open Danger, hot surface. Runlamp. doors. Electrocution hazard. Airfilter. Lifting permitted. Atlas Copco mineral compressor oil. Compressor temperature too high. Use diesel fuel only. Atlas Copco synthetic compressor oil. 7 bar Rotation direction. Tyre pressure. -
Page 27: Operating Instructions
Non-adjustable towbar with standard support leg without Parking position of jockey wheel Only use the jacking points indicated by brakes Atlas Copco. The operator is expected to apply all It must be noted that, with the parking relevant safety precautions, including... -
Page 28: Towing Instructions
TOWING INSTRUCTIONS Locate the rear-end of the compressor upwind, away from contaminated wind-streams and walls. Avoid Label on towbar recirculation of exhaust air from the engine. This causes overheating and engine power decrease. Inspections, prior to each run • Check tyre pressure and tyre condition •... -
Page 29: Height Adjustment
HEIGHT ADJUSTMENT • Release locking nut (2) with support tools (Extension tube 3). (with adjustable towbar) • Adjust required height of the towbar. Before towing the compressor, ensure that the towing equipment of the vehicle • Tighten locking nut (2) by hand first. matches the towing eye or ball connector •... -
Page 30: Instructions Ball Coupling (Option)
INSTRUCTIONS BALL COUPLING (OPTION) "+" (see figure) position! LIFTING INSTRUCTIONS Connect the breakaway cable and electrical plug (option) to the towing vehicle. Raise the jockey wheel up fully and secure by firmly clamping it. Release parking brake before setting off. Visual check: the ball should no longer be visible in coupled condition. -
Page 31: Starting/Stopping
STARTING/STOPPING CONTROL PANEL BEFORE STARTING 1. Before initial start-up, prepare battery for operation if not already done. See section Battery care. 2. With the compressor standing level, check the level of the engine oil. Add oil, if necessary, up to the upper mark on the dipstick. Consult the Engine Operation Manual for the type and viscosity grade of the engine oil. -
Page 32: During Operation
DURING OPERATION Fault situations and protective devices (Also refer to chapter Problem solving): When the engine is running, Never push the start button when the • The starter motor is protected against prolonged the air outlet valves (ball valves) must always be put in a engine is running. -
Page 33: Maintenance
When servicing, replace all disengaged packings, e.g. Order Service Paks at your local Atlas Copco dealer. gaskets, O-rings, washers. For engine maintenance refer to Engine Operation To determine the maintenance intervals, use service hours, or calendar time, whichever occurs first. - Page 34 Maintenance schedule (running hrs) Daily 50 hrs after initial Every 250 hours Every 1000 hours (continuation of page 33) start-up Or 3 months Or yearly Leaks in air-, oil- or fuel system Check Check Check Coolers (Oil, Coolant, Inter-) Clean Clean Engine minimum and maximum speeds Check...
- Page 35 5. In case of poor fuel quality, replace fuel filter more frequently. 6. Clean retainer when replacing element. 7. The following part numbers can be ordered from Atlas Copco to check on inhibitors and freezing point: • 2913 0028 00 refractometer • 2913 0029 00 pH meter...
- Page 36 Maintenance schedule Initially Interval Wheels Tyre pressure Before each run Check wheel bolts for firm seating Before first run Check hub caps for firm seating 2,500km/annually Check tyres for uneven wear 2,500km/annually Check lateral play of bearings After 500 km 2,500km/annually Check brake lining wear 5,000km/annually...
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Page 37: Fuel
-10°C (14°F) and +40°C (104°F) PAROIL M Xtreme PAROIL E PAROIL from Atlas Copco is the ONLY oil tested PAROIL’s detergent additives keep sludge forming and approved for use in all engines built into Atlas particles in a fine suspension instead of allowing Copco compressors and generators. -
Page 38: Oil Level Check
OIL LEVEL CHECK PAROIL E is a mineral based high performance Mineral compressor oil PAROIL M Xtreme diesel engine oil with a high viscosity- index. Atlas Liter US gal Order number Never mix oils of different brands or Copco PAROIL E is designed to provide a high level types. -
Page 39: Check Compressor Oil Level
In this case, contact Atlas Copco. 1. Run the compressor until warm. Close the outlet valve(s) (1) and stop the compressor. Wait until the pressure is released through the automatic blow-down valve. - Page 40 2. Drain the compressor oil by removing all relevant drain plugs. Drain plugs are fitted at the air receiver (DPar), compressor element (DPcv, DPosv) and compressor oil cooler (DPoc). Catch the oil in a drain pan. Unscrew the filler plug (2) to speed up draining.
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Page 41: Coolant Specifications
Remove the cap slowly and only when overheating and possible failure. Atlas Copco's PARCOOL EG extended life coolant is coolant is at ambient temperature. A the new range of organic coolants purpose-designed... -
Page 42: Parcool Eg
• A refractometer can be ordered from Atlas Copco the benefits of 5 years protection when its used on its with part number 2913 0028 00. -
Page 43: Topping Up Without Draining From The Cooling System
TOPPING UP WITHOUT DRAINING FROM THE COOLING SYSTEM The quantity of PARCOOL EG Concentrate to be topped up can be estimated with the following formula and/or graph: Corrections concentrate in measured system towards 50% volume by using PARCOOL EG Concentrate Example: PN: 1604 8159 01 Liter... -
Page 44: Topping Up After Limited Quantity Draining From The Cooling System
TOPPING UP AFTER LIMITED QUANTITY DRAINING FROM THE COOLING SYSTEM The quantity of PARCOOL EG Concentrate to be topped up after draining a calculated volume from the cooling system, can be estimated with the following formula and/or graph: Corrections concentrate in measured system towards 50% volume by using PARCOOL EG Concentrate Example: PN: 1604 8159 01 Liter... -
Page 45: Replacing The Coolant
• Using the Atlas Copco Instruction book, Caution: do not top up when the engine determine the amount of PARCOOL EG required is hot. -
Page 46: Battery Care
Read the safety instructions carefully. rule of thumb: The order number of the Service Paks are listed in the Atlas Copco Parts List. battery capacity in Ah divided by 20 gives safe Electrolyte in batteries is a sulphuric acid solution in charging current in Amp. -
Page 47: Compressor Element Overhaul
COMPRESSOR ELEMENT OVERHAUL When a compressor element is due for overhaul, it is recommended to have it done by Atlas Copco. This guarantees the use of genuine parts and correct tools with care and precision. LIABILITY The manufacturer does not accept any liability for any... -
Page 48: Adjustments And Servicing Procedures
Adjustments and servicing procedures ADJUSTMENT OF THE CONTINUOUS the spring in the regulating valve (RV). This tension and anti-clockwise respectively. REGULATING SYSTEM can be increased to raise the pressure and decreased to lower it by turning the adjusting wheel clockwise The working pressure is determined by the tension of - 48 -... - Page 49 Z1 – Z2 XATS 156C 11.8 10.3 15.3-15.7 XATS 350 222-228 XAHS 166C 13.5 13.2-13.6 XAHS 350 191.5-197.5 XAS 186C 8.1 – 8.5 XAS 375 120.5 101.5 117.5 – 123.5 XAHS 206C 13.5 13.2-13.6 191.5-197.5 XAHS 450 XAVS 206C 15.5 15.2-15.8...
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Page 50: Air Filter Engine/Compressor
AIR FILTER ENGINE/COMPRESSOR RECOMMENDATIONS AIR RECEIVER The air receiver (1) is tested according to official The Atlas Copco air filters are specially standards. Carry out regular inspections in conformity designed for the application. The use of with local regulations. non-original air filters may lead to... -
Page 51: Fuel System
FUEL SYSTEM BRAKE (= OPTION) ADJUSTMENT Before jacking up the compressor, connect it to a towing vehicle or attach a minimum weight of 50 kg (110 lb) to the towbar. BRAKE SHOE ADJUSTMENT Check the thickness of the brake lining. Remove both black plastic plugs (5), one on each wheel. -
Page 52: Test Procedure Of Brake Cable Adjustment
TEST PROCEDURE OF BRAKE CABLE ADJUSTMENT Correct and wrong position of markings 1. Check if the towing eye rod of the overrun brake mechanism is in the outmost position. 2. Check if the adjustable towbar (= option) is in the actual towing position. -
Page 53: Brake Cable Adjustment
BRAKE CABLE ADJUSTMENT 1. With the towing eye pulled out in the outmost position and the hand brake lever in the downward (4) (2) position (see Figure), loosen the lock nuts (2). Turn adjusting nuts and brake cable nuts (4) clockwise until there is no slack in the brake mechanism. -
Page 54: Wheels
WHEELS LUBRICATION WHEEL CHECK • Check wheel bolts for firm seating (initially) • Check hub caps for firm seating (every 2,500 km or anually) • Check tyres for uneven wear (every 2,500 km or anually) • Check lateral play of wheel bearing. If necessary, readjust. -
Page 55: Wheel Bolts Check
WHEEL BOLTS CHECK Tightening torques of wheel bolts Spanner Thread Tightening width (mm) torque Nm (lbf.ft) 17 (19) M 12x1.5 80 100 Nm M 14x1.5 110 120 Nm M 18x1.5 270 280 Nm Cylindrical hub cap shape Wheel bolts tightening Compact bearings After the first run, likewise after each wheel change. -
Page 56: Wheel Bearing Adjustment
WHEEL BEARING ADJUSTMENT Conventional taper roller bearings Compact bearings Taper roller bearings are recognisable by the conical Compact bearings are recognizable by their profile of the hub cap. cylindrical hub cap shape. • Lever off hub cap. Remove split pin from axle nut If noticeable bearing play is felt, the and tighten so that rotation of the wheel is slightly compact bearings should be replaced. -
Page 57: Towbar And Overrun Brake
TOWBAR AND OVERRUN BRAKE TOWBAR AND OVERRUN BRAKE CHECK Check coupling head First initially, then every 5,000 kilometres or annually. Check coupling head for wear and correct operation. Check the wear indicator (use within the "+" range only). Check the coupling head fastenings (see arrows, Figure) at regular intervals for firm seating. -
Page 58: Lubrication
LUBRICATION Towbar Lubrication coupling head Greasing towbar Lubricate the coupling head Towbar bushes on the housing of the First initially, then every 5,000 overrun coupling kilometres or annually. At regular intervals. Initially, after 2,000 - 3,000 kilometres, Check safety cable (1) for damage; every 5,000 every 5,000 kilometres. - Page 59 Reversing lever Lubrication points Heigth adjusting device Reversing lever Lubricate all moving parts and pivot pins at Grease sliding locations on the height- the overrun coupling adjusting device Initially, after 2,000 - 3,000 kilometres, For the first time after 2,000 - 3,000 every 5,000 kilometres.
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Page 60: Problem Solving
Remove and dismantle loading valve. Correct position. if necessary. b. Air intake throttle valve stuck in b. Check and, if necessary consult Atlas Copco. opened position. c. Check hoses and their fittings. Stop leaks; c. Air leaks in regulating system. - Page 61 Check equipment connected. compressor. b. Remove and inspect elements. b. Choked air filter elements. c. Check and, if necessary consult Atlas Copco. c. Unloading valve not completely open. 11. Compressor does not unload and engine keeps running at max. speed a.
- Page 62 Alternator precautions 1. Never reverse the polarity of the battery or the alternator. 2. Never break any alternator or battery connections while the engine is running. 3. When recharging the battery, disconnect it from the alternator. Before using booster cables to start the engine, be sure of the polarity and connect the batteries correctly.
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Page 63: Available Options
Fixed with brakes (A) Fixed without brakes Lubricator on 7 bar units Safety: Without towbar: Support (without undercarriage) Wheel chocks Towing eyes: Atlas Copco Safety cartridge Refinery equipment: Spark arrestor Ball Inlet shut down valve Italian Cold start: -20 °C (-4 °F) -
Page 64: Technical Specifications
Technical specifications TORQUE VALUES FOR GENERAL APPLICATIONS CRITICAL TORQUE VALUES The following tables list the recommended torques applied for general applications Assemblies Torque value (Nm / lbf.ft) during assembly of the compressor. Wheel nuts 120 (88.56) +/- 15 Bolts, axle/beams 205 (151.29) +/- 20 For hexagon screws and nuts with strength grade 8.8 Bolts, towbar/axle... -
Page 65: Performance Parameter
Performance Parameter Designation XAS 186C XAHS 166C XAVS 206C XATS 156C XAHS 206C XAS 375 XAHS 350 XAVS 450 XATS 350 XAHS 450 Reference condition Absolute inlet pressure Relative air humidity Air inlet temperature °C Nominal effective working pressure 10.3 The inlet conditions are specified at the air inlet grating outside the canpoy. -
Page 66: Performance Data
PERFORMANCE DATA Designation XAS 186C XAHS 166C XAVS 206C XATS 156C XAHS 206C XAS 375 XAHS 350 XAVS 450 XATS 350 XAHS 450 Engine shaft speed, normal and r/min 2300 2300 2400 2300 2400 maximum Engine shaft speed, compressor r/min... -
Page 67: Engine
ENGINE Designation XAS 186C XAHS 166C XAVS 206C XATS 156C XAHS 206C XAS 375 XAHS 350 XAVS 450 XATS 350 XAHS 450 Brand Cummins Cummins Cummins Cummins Cummins Type 4BTAA3.9-C125 4BTAA3.9-C125 6BTAA5.9-C180 4BTAA3.9-C125 6BTAA5.9-C180 Cooling Coolant Coolant Coolant Coolant Coolant... - Page 68 Unit Designation XAS 186C XAHS 166C XAVS 206C XATS 156C XAHS 206C XAS 375 XAHS 350 XAVS 450 XATS 350 XAHS 450 Capacity of compressor oil system 26.5 26.5 Net capacity of air receiver Capacity of fuel tank Air volume at inlet grating (approx.)
- Page 69 1. At reference condition, if applicable, and at normal shaft speed, unless otherwise stated. 2. Free Air Delivery is measured according to ISO 1217 ed.3 1996 annex D Tolerance: •+/-5% 25L/S<FAD<250L/S • +/-4% 250L/S<FAD The international standard ISO 1217 corresponds to following national standards: - British BSI 1571 part 1 - German DIN 1945 Part 1...
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Page 70: Data Plate
Data Plate Company code Product code Unit serial number Name of the manufacturer EEC or national type approval number Vehicle identification number Undercarriage A Maximum permitted total weight of the vehicle B Maximum permitted load on the towing eye C Maximum permitted load on axle (or front axle on dual axle units) D Maximum permitted load on rear axle (on dual axle units) -
Page 71: Disposal
(for example sand, sawdust) non-recyclable materials. and dispose of it in accordance with local disposal Your Atlas Copco compressor consists for the most regulations. Do not drain into the sewage system or part of metallic materials, that can be remelted in surface water. -
Page 72: Maintenance Log
Maintenance Log Compressor ..................Customer ....................Serial number........................................Service hours Maintenance action Date By: initials - 72 -...
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Questions and answers
How to the dash board
The control panel on the Atlas Copco XATS 156C is located at the center of the rear end of the unit. It groups components like the air pressure gauge and the control switch. To operate it:
1. Locate the control panel at the rear center of the unit.
2. Use the control switch to start or stop the compressor.
3. Monitor the air pressure using the air pressure gauge.
No further operating steps are detailed in the provided context.
This answer is automatically generated
fuel shutoff solenoid valve part number